several high-profile missions in the last few years, and as a result the number of imposters, people posing as navy seals is soaring. dan noyes tracked down one phony seal on the peninsula, and dan joins us with an i team investigation. dan, you wouldn't think anyone would do this, but it happens. >> it is happening more and more. at first glance it may seem like a smallish you, a misguided soul who is trying to impress people. but to current and former navy seals and the family members of those who died serving their country, this is very important. they call it stolen valor. members of the naff navy's special operations force launch a daring nighttime raid killing osama bin laden. they captured somali pirates killing three with simultaneous head shots firing from boat to boat.